Revert "modifying percentages"

This reverts commit edab4db0039fc87d66b502258b5a49ede16bef23.
updating soap paper
Updated bibliography
updating soap paper
Merge pull request #17 from malaverdiere/feature/rbclassload2

Updated bibliography
updating numbers for test cases
Merge branch 'feature/rbclassload2' of git://github.com/pcpratts/soot-rb into feature/rbclassload2